3718680720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{15494503}}^1$

素因数の和:15494519

約数の個数: 40

約数和(自身を含む): 11527910976

約数和(自身を除く): 7809230256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 15494503, 30989006, 46483509, 61978012, 77472515, 92967018, 123956024, 154945030, 185934036, 232417545, 247912048, 309890060, 371868072, 464835090, 619780120, 743736144, 929670180, 1239560240, 1859340360, 3718680720]

約数ペア:

[(1, 3718680720), (2, 1859340360), (3, 1239560240), (4, 929670180), (5, 743736144), (6, 619780120), (8, 464835090), (10, 371868072), (12, 309890060), (15, 247912048), (16, 232417545), (20, 185934036), (24, 154945030), (30, 123956024), (40, 92967018), (48, 77472515), (60, 61978012), (80, 46483509), (120, 30989006), (240, 15494503)]